Humidifier

Abstract

The utility model discloses a humidifier, the humidifier includes: casing, the casing is equipped with the water holding cavity, atomization spare, the atomization spare is located in the casing to atomize liquid, the mist outlet subassembly, the mist outlet subassembly movably be equipped with in the casing, the mist outlet subassembly is equipped with the mist outlet that communicates with the water holding cavity, the mist outlet subassembly is configured to the orientation of the mist outlet and the mist area of the mist outlet is adjustable. The humidifier that the utility model proposes, the user can adjust the orientation of the mist outlet through the mist outlet subassembly, to change the direction of water mist discharge, is convenient for the user to adjust to the angle required, has effectively improved the applicability of the humidifier. The user still can adjust the mist area of the mist outlet through the mist outlet subassembly, thereby change the mist amount of the humidifier, further improved the applicability of the humidifier.

Description

[0001] Cross-references to related applications

[0002] This application is based on and claims priority to Chinese Patent Application No. 2025201899598, filed on February 6, 2025, entitled "Humidifier," the entire contents of which are incorporated herein by reference. Technical Field

[0003] This utility model relates to the field of household appliances, and in particular to a humidifier. Background Technology

[0004] A humidifier is a household appliance that increases the humidity in a room. It works by atomizing water into a mist, which increases the humidity of the air in the room, freshens the air, and creates a comfortable environment.

[0005] In related technologies, humidifiers typically emit mist in a set direction through a mist outlet, which limits their applicability. Utility Model Content

[0006] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a humidifier where the user can adjust the orientation of the mist outlet via the mist outlet assembly to change the direction of the water mist discharge, facilitating adjustment to the desired angle and effectively improving the humidifier's applicability. The user can also adjust the mist outlet area via the mist outlet assembly to change the mist output of the humidifier, further enhancing its applicability.

[0007] A humidifier according to an embodiment of the present invention includes: a housing having a water-containing cavity; an atomizing element disposed within the housing to atomize liquid; and a mist-emitting assembly movably disposed within the housing, the mist-emitting assembly having a mist outlet communicating with the water-containing cavity, the mist-emitting assembly being configured such that the orientation of the mist outlet and the mist-emitting area of ​​the mist outlet are adjustable.

[0008] According to the humidifier of this utility model embodiment, the user can adjust the orientation of the mist outlet through the mist outlet component to change the direction of water mist discharge, making it easy for the user to adjust to the desired angle and effectively improving the applicability of the humidifier. The user can also adjust the mist outlet area through the mist outlet component to change the mist output of the humidifier, thereby further improving the applicability of the humidifier.

[0009] In some embodiments, the misting assembly includes a body and an adjustment part. The body is provided with the mist outlet and is rotatably disposed on the housing to change the orientation of the mist outlet. The adjustment part is movably disposed on the body to adjust the misting area of ​​the mist outlet.

[0010] In some embodiments, the body portion comprises a rotating cover pivotally arranged in the housing and a cover plate arranged in the rotating cover to define a cavity, the mist outlet is arranged in the cover plate and communicates with the cavity, the rotating cover is provided with a mist inlet communicating with the cavity and the holding cavity respectively; at least part of the adjusting portion is movably arranged in the cavity to adjust the mist outlet area of the mist outlet.

[0011] In some embodiments, the adjusting portion comprises an opening portion and a baffle portion, the adjusting portion is movably arranged in the cavity to make the opening portion communicate with the mist outlet and / or the baffle portion shield the mist outlet to adjust the mist outlet area.

[0012] In some embodiments, the adjusting portion further comprises a dial rod, the dial rod is exposed through the mist outlet.

[0013] In some embodiments, the housing is provided with a relief groove, a side wall of the relief groove is provided with a pivot groove, a rotating shaft of the mist outlet assembly is pivotally arranged in the pivot groove, at least part of the mist outlet assembly is arranged in the relief groove to limit the rotation angle of the mist outlet assembly.

[0014] In some embodiments, an inner circumferential wall of the relief groove is in sliding contact with an outer circumferential wall of the mist outlet assembly to guide the rotation direction of the mist outlet assembly.

[0015] In some embodiments, the inner wall of the relief groove is formed as an arc surface, the outer circumferential wall of the mist outlet assembly matches the arc surface.

[0016] In some embodiments, the housing is provided with a wind channel assembly corresponding to the mist outlet assembly, the wind channel assembly is provided with a mist guide channel for guiding mist to the mist outlet assembly; the wind channel assembly is provided with the relief groove on both sides of the mist guide channel.

[0017] In some embodiments, the housing comprises a face cover, the face cover is arranged on the wind channel assembly, the face cover and the wind channel assembly jointly define the pivot groove, the face cover is provided with a relief space for avoiding the mist outlet assembly.

[0018] In some embodiments, the housing is further provided with a blocking rib outside the relief groove; an end portion of the rotating shaft is provided with a damping portion, the damping portion is in contact with the blocking rib to position the rotation angle of the mist outlet assembly.

[0019] In some embodiments, the humidifier further comprises a connecting portion, the connecting portion extends along the radial direction of the rotating shaft, the damping portion is arranged at an end portion of the connecting portion away from the rotating shaft.

[0020] In some embodiments, the humidifier further comprises a main unit and a water tank unit, the main unit comprises the housing, the atomizing piece and the mist outlet assembly; the water tank unit is provided with a water supplement cavity, and the main unit is detachably connected with the water tank unit so that the humidifier has a first working state and a second working state; in the first working state, the main unit is separated from the water tank unit, and the main unit can be independently operated; in the second working state, the main unit is connected with the water tank unit, and the water supplement cavity is selectively communicated with the water storage cavity for supplementing water to the water storage cavity.

[0021] In some embodiments, the water storage cavity is provided with a lower water outlet, the main unit is provided with a shielding assembly for closing and opening the lower water outlet, the shielding assembly closes the lower water outlet in the first working state, and the shielding assembly opens the lower water outlet in the second working state, so that the lower water outlet is communicated with the water supplement cavity.

[0022] In some embodiments, the humidifier further comprises a water pump for conveying water in the water supplement cavity to the water storage cavity, the water pump is arranged on the main unit and connected with the control module of the main unit; or, the water pump is arranged on the water tank unit, and the water pump is detachably connected with the control module of the main unit.

[0023] In some embodiments, the main unit is provided with a first matching piece electrically connected with the control module, the water tank unit is provided with a first triggering piece, and the humidifier is configured such that, in the second working state, the first triggering piece triggers the first matching piece so that the control module is electrically connected with the water pump, and in the first working state, the first triggering piece is away from the first matching piece so that the control module is disconnected with the water pump.

[0024] In some embodiments, the humidifier further comprises a fan arranged on the main unit and connected with the control module of the main unit, and the housing is provided with a first air inlet area, and the fan is used to drive air flowing from the first air inlet area to carry water mist out of the main unit.

[0025] In some embodiments, the water tank unit is provided with a second air inlet area, the first air inlet area is communicated with the water supplement cavity in the second working state, and the fan takes in air through the first air inlet area, the water supplement cavity and the second air inlet area.

[0026] Additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by those skilled in the art through practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0027] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the references to the following drawings, of which:

[0028] Figure 1 is a schematic view of a humidifier according to an embodiment of the present application;

[0029] Figure 2 is an exploded view of the humidifier;

[0030] Figure 3 is an exploded view of the main assembly;

[0031] Figure 4 is an exploded view of the cover portion and the mist outlet assembly;

[0032] Figure 5 is an exploded view of the mist outlet assembly;

[0033] Figure 6 is a schematic view of the adjustment portion;

[0034] Figure 7 is a schematic view of the rotating cover;

[0035] Figure 8 is a schematic view of the air duct assembly;

[0036] Figure 9 is a partial schematic view of the humidifier with the mist outlet assembly;

[0037] Figure 10 is a schematic view of the mist outlet assembly rotating relative to the housing;

[0038] Figure 11 is a cross-sectional view of the main assembly Figure 1 ;

[0039] Figure 12 is Figure 11 an enlarged view of portion A in FIG.

[0040] Figure 13 is a partial cross-sectional view of the main assembly;

[0041] Figure 14 is a control logic diagram of the first driving member;

[0042] Figure 15 is a cross-sectional view of the humidifier Figure 1 ;

[0043] Figure 16 is a cross-sectional view of the humidifier Figure 2 ;

[0044] Figure 17 is a cross-sectional view of the humidifier Figure 3 ;

[0045] Figure 18 is a schematic view of the support;

[0046] Figure 19 is a cross-sectional view of the main assembly Figure 2 ;

[0047] Figure 20 is a schematic view of the float;

[0048] Figure 21 is a cross-sectional view of the air duct assembly;

[0049] Figure 22 is a cross-sectional view of the main assembly Figure 3 ;

[0050] Figure 23 is an enlarged view of part C of Figure 22 ;

[0051] Figure 24 is a schematic view of the main body;

[0052] Figure 25 is a cross-sectional view of the humidifier Figure 4 ;

[0053] Figure 26 is a cross-sectional view of the main assembly Figure 4 .

[0054] Reference signs: 100, humidifier; 1, main machine assembly; 11, shell; 111, water holding cavity; 1111, lower water outlet; 113, stop portion; 114, main body portion; 115, base; 116, mounting space; 117, cover portion; 1171, upper water inlet; 1172, groove; 1173, air duct assembly; 11731, avoiding groove; 11732, mist guide channel; 1174, pivoting groove; 1175, surface cover; 1176, blocking rib; 118, upper water channel; 1181, extension portion; 1182, bottom plate; 1183, hollowed area; 1184, upper portion; 11841, second matching surface; 11842, guide rib; 1185, lower portion; 119, first air inlet area; 12, shielding assembly; 121, shielding piece; 122, elastic piece; 13, first matching piece; 131, Hall element; 14, water blocking piece; 141, first opening; 15, support leg; 2, water tank assembly; 21, water supplement cavity; 22, first mounting opening; 23, first trigger piece; 231, magnetic piece; 24, second air inlet area; 25, second trigger piece; 3, water pump; 4, water path assembly; 41, support piece; 411, first connecting pipe; 42, water inlet pipe; 43, filter module; 5, float; 51, first portion; 511, first matching surface; 52, second portion; 521, guide protrusion; 6, fan; 7, mist outlet assembly; 71, body portion; 711, rotating cover; 7111, mist inlet; 712, cover plate; 7121, mist outlet; 713, cavity; 72, adjusting portion; 721, opening portion; 722, baffle portion; 723, lever; 73, rotating shaft; 731, damping portion; 732, connecting portion; 8, first driving piece. DETAILED DESCRIPTION

[0055] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0056] In the description of the utility model, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model. In addition, the features limited by "first" and "second" can be explicitly or implicitly included one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0057] In the description of the utility model, it needs to be understood that the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0058] Reference is made to Figure 1 - Figure 26 The humidifier 100 according to the embodiments of the utility model is described.

[0059] Reference is made to Figure 1 、 Figure 4 and Figure 11 The humidifier 100 according to the embodiments of the utility model comprises a housing 11, an atomizing element and a mist outlet assembly 7, the housing 11 is provided with a water containing cavity 111, the atomizing element is arranged in the housing 11 to atomize liquid; the mist outlet assembly 7 is movably arranged in the housing 11, the mist outlet assembly 7 is provided with a mist outlet 7121 communicated with the water containing cavity 111, and the mist outlet assembly 7 is configured to adjust the direction of the mist outlet 7121 and the mist outlet area of the mist outlet 7121.

[0060] When the user needs to use the humidifier 100, the atomizing element works to atomize the liquid in the water containing cavity 111 into water mist, and then discharges the water mist through the mist outlet 7121 to improve the indoor air.

[0061] In the embodiment of the utility model, the user can adjust the orientation of the mist outlet 7121 through the mist outlet assembly 7 to change the direction of water mist discharge, so as to facilitate the user to adjust to the required angle and effectively improve the applicability of the humidifier 100. Moreover, the user can also adjust the mist outlet area of the mist outlet 7121 through the mist outlet assembly 7 to change the mist discharge amount of the humidifier 100, for example, when the humidifier 100 is applied to a smaller room, the mist outlet area can be adjusted to be smaller to reduce the mist discharge amount, when the humidifier 100 is applied to a larger room, the mist outlet area can be adjusted to be larger to increase the mist discharge amount. Alternatively, when the user feels that the humidity is too large, the mist outlet area can be adjusted to be smaller, when the user feels that it is relatively dry, the mist outlet area can be adjusted to be larger, thereby further improving the applicability of the humidifier 100.

[0062] According to the humidifier 100 in the embodiment of the utility model, the user can adjust the orientation of the mist outlet 7121 through the mist outlet assembly 7 to change the direction of water mist discharge, so as to facilitate the user to adjust to the required angle and effectively improve the applicability of the humidifier 100. Moreover, the user can also adjust the mist outlet area of the mist outlet 7121 through the mist outlet assembly 7 to change the mist discharge amount of the humidifier 100, thereby further improving the applicability of the humidifier 100.

[0063] With reference to Figure 4 , Figure 5 and Figure 8 , in some embodiments, the mist outlet assembly 7 comprises a body part 71 and an adjusting part 72, the body part 71 is provided with a mist outlet 7121, the body part 71 is rotatably arranged in the shell 11 to change the orientation of the mist outlet 7121, and the adjusting part 72 is movably arranged in the body part 71 to adjust the mist outlet area of the mist outlet 7121.

[0064] That is to say, the body part 71 is rotatable relative to the shell 11 to change the orientation of the mist outlet 7121, and the adjusting part 72 is movable relative to the body part 71 to change the mist outlet area of the mist outlet 7121. In the embodiment of the utility model, the structure for adjusting the direction of the mist outlet 7121 and the structure for adjusting the mist outlet area are designed as two structures, so that the adjustment of the orientation of the mist outlet 7121 and the adjustment of the size of the mist outlet area do not affect each other. Adjusting the direction of the mist outlet 7121 will not affect the mist discharge amount of the humidifier 100, and adjusting the size of the mist outlet area will not affect the mist discharge direction of the humidifier 100, thereby effectively improving the flexibility of the adjustment of the humidifier 100 and improving the applicability of the humidifier 100.

[0065] With reference to Figure 5 , Figure 6 and Figure 11In some embodiments, the body part 71 comprises a rotating cover 711 rotatably arranged in the shell 11 and a cover plate 712 arranged on the rotating cover 711 to define a cavity 713, wherein a mist outlet 7121 is arranged on the cover plate 712 and communicates with the cavity 713, and the rotating cover 711 is provided with a mist inlet 7111 communicating with the cavity 713 and the water storage cavity 111 respectively; at least part of the adjusting part 72 is movably arranged in the cavity 713 to adjust the mist outlet area of the mist outlet 7121.

[0066] When the humidifier 100 is in operation, the atomizing element atomizes the liquid in the water storage cavity 111, and the water mist formed by atomization enters the cavity 713 through the mist inlet 7111, and then is discharged to the indoor through the mist outlet 7121.

[0067] In the embodiments of the utility model, the body part 71 defines the cavity 713 for the movement of the adjusting part 72, which improves the stability of the connection between the body part 71 and the adjusting part 72, and limits the movement range of the adjusting part 72, thereby improving the reliability of adjusting the mist outlet area. In addition, the body part 71 is defined by the rotating cover 711 and the cover plate 712, which is conducive to reducing the mold difficulty of the body part 71 and reducing the cost. Specifically, the rotating cover 711 and the cover plate 712 are detachably connected through a buckle structure. The rotating cover 711 and the cover plate 712 can also be connected by screws, and the utility model does not limit this.

[0068] Referring to Figure 5 , Figure 6 and Figure 7 In some embodiments, the adjusting part 72 comprises an opening part 721 and a baffle part 722, and the adjusting part 72 is movably arranged in the cavity 713 so that the opening part 721 communicates with the mist outlet 7121 and / or the baffle part 722 shields part of the mist outlet 7121 to adjust the mist outlet area.

[0069] When the adjusting part 72 is adjusted to the opening part 721 completely opposite to the mist outlet 7121, at this time, the mist outlet area of the humidifier 100 is the largest, and the water mist in the liquid storage cavity can be discharged to the indoor through the opening part 721 and the mist outlet 7121; when it is needed to reduce the mist outlet area, the adjusting part 72 is moved so that part of the opening part 721 is misaligned with the mist outlet 7121, and the baffle part 722 shields part of the mist outlet 7121, thereby reducing the mist outlet area.

[0070] In the embodiments of the utility model, the way of adjusting the mist outlet area is simple, which improves the convenience of using the humidifier 100.

[0071] In some specific embodiments, the adjusting part 72 is formed in a strip shape, the body part 71 is also formed in a strip shape, the length of the cavity 713 is greater than the length of the adjusting part 72, the width of the adjusting part 72 is matched with the width of the cavity 713, so that the adjusting part 72 can only move in the length direction of the body part 71, and the reliability of the adjusting part 72 in adjusting the mist area is further improved.

[0072] In some embodiments, the adjusting part 72 further comprises a lever 723 which is exposed outside the mist outlet 7121.

[0073] Because the lever 723 is exposed outside the mist outlet 7121, the user can drive the adjusting part 72 to move relative to the body part 71 by moving the lever 723, so as to adjust the mist area, and the convenience of adjusting the mist area is effectively improved.

[0074] With reference to Figure 9 In some embodiments, the humidifier 100 is configured such that when the lever 723 abuts against the inner wall of one end of the mist outlet 7121, the mist area is the largest.

[0075] Through the above technical solution, when the user needs the largest mist area, the lever 723 can be directly moved to abut against the inner wall of the mist outlet 7121, and the adjustment difficulty is reduced.

[0076] With reference to Figure 4 , Figure 8 and Figure 10 In some embodiments, the shell 11 is provided with a clearance groove 11731, the side wall of the clearance groove 11731 is provided with a pivot groove 1174, the rotating shaft 73 of the mist outlet assembly 7 is rotatably arranged in the pivot groove 1174, and at least part of the mist outlet assembly 7 is in the clearance groove 11731 to limit the rotation angle of the mist outlet assembly 7.

[0077] In the embodiment of the utility model, the rotating shaft 73 of the mist outlet assembly 7 is rotatably arranged in the pivot groove 1174, so that the mist outlet assembly 7 can rotate relative to the shell 11, and the user can adjust the orientation of the mist outlet 7121 by rotating the mist outlet assembly 7. In addition, in the embodiment of the utility model, at least part of the mist outlet assembly 7 is in the clearance groove 11731, so that the clearance groove 11731 can limit the rotation angle of the mist outlet assembly 7. For example, when the mist outlet assembly 7 starts to rotate counterclockwise by a first angle from the upward angle of the mist outlet 7121 and abuts against the bottom wall of the clearance groove 11731, the counterclockwise rotation of the mist outlet assembly 7 is limited, and when the mist outlet assembly 7 starts to rotate clockwise by a second angle from the upward angle of the mist outlet 7121 and abuts against the bottom wall of the clearance groove 11731, the clockwise rotation of the mist outlet assembly 7 is limited.

[0078] By the technical scheme, the rotation range of the mist outlet assembly 7 is limited, the reliability of mist outlet of the mist outlet assembly 7 is ensured, and the possibility of mist flowing out from between the mist outlet assembly 7 and the shell 11 is avoided.

[0079] In some specific embodiments, the humidifier 100 is configured as: 0 < the first angle ≤ 45°, 0 < the second angle ≤ 45°.

[0080] By the technical scheme, the adjustment range of the mist outlet angle is limited, and the applicability of the humidifier 100 is improved.

[0081] In some embodiments, the inner peripheral wall of the avoidance groove 11731 is in sliding contact with the outer peripheral wall of the mist outlet assembly 7 to guide the rotation direction of the mist outlet assembly 7.

[0082] In the embodiments of the utility model, the inner peripheral wall of the avoidance groove 11731 is in sliding contact with the outer peripheral wall of the mist outlet assembly 7, the rotation direction of the mist outlet assembly 7 is limited, and the reliability of the angle adjustment of the mist outlet 7121 is ensured.

[0083] In some embodiments, the inner wall of the avoidance groove 11731 is formed as an arc surface, and the outer peripheral wall of the mist outlet assembly 7 is matched with the arc surface.

[0084] By the technical scheme, when the mist outlet assembly 7 rotates, the outer peripheral wall of the mist outlet assembly 7 can always be in contact with the inner wall of the avoidance groove 11731, the possibility of water mist flowing out through the outer peripheral wall of the mist outlet assembly 7 and the inner wall of the avoidance groove 11731 is avoided, so that the water mist can only be discharged through the mist outlet assembly 7, and the user can conveniently control the mist outlet direction and the mist outlet amount.

[0085] In some embodiments, the shell 11 is provided with a wind channel assembly 1173 corresponding to the mist outlet assembly 7, the wind channel assembly 1173 is provided with a mist guide channel 11732 for guiding mist to the mist outlet assembly 7, the mist inlet 7111 is in communication with the mist guide channel 11732, and the wind channel assembly 1173 is provided with avoidance grooves 11731 located on both sides of the mist guide channel 11732.

[0086] In the embodiments of the utility model, the flow direction of water mist is limited through the wind channel assembly 1173, so that the water mist in the water containing cavity 111 flows to the mist outlet assembly 7 through the mist guide channel 11732 and is then discharged through the mist outlet 7121. The avoidance grooves 11731 are arranged on both sides of the air guide channel, so that the mist guide channel 11732 can always be in communication with the mist inlet 7111 of the mist outlet assembly 7, and the smoothness of mist outlet of the mist outlet assembly 7 is ensured.

[0087] In some embodiments, the shell 11 comprises a face cover 1175 covering the air duct assembly 1173, and the face cover 1175 and the air duct assembly 1173 jointly define a pivoting groove 1174, and the face cover 1175 is provided with a clearance space avoiding the mist assembly 7.

[0088] When the mist assembly 7 is assembled on the shell 11, the face cover 1175 is separated from the air duct assembly 1173, so that the clearance grooves 11731 and the pivoting groove 1174 are exposed, then the two ends of the mist assembly 7 are respectively placed in the two clearance grooves 11731, and the rotating shaft 73 is located in the pivoting groove 1174, then the face cover 1175 is installed on the air duct assembly 1173, and the face cover 1175 seals the clearance grooves 11731 and the pivoting groove 1174, avoiding the mist assembly 7 from being separated from the air duct assembly 1173, and improving the reliability of the installation of the mist assembly 7.

[0089] In addition, in the embodiment of the utility model, the installation mode of the mist assembly 7 is simple, and the assembly cost of the humidifier 100 is reduced.

[0090] Referring to Figure 5 , Figure 11 and Figure 12 In some embodiments, the shell 11 is further provided with a blocking rib 1176 located outside the clearance groove 11731, and the end of the rotating shaft 73 is provided with a damping part 731, and the damping part 731 is in contact with the blocking rib 1176 to position the rotating angle of the mist assembly 7.

[0091] When the mist assembly 7 is not affected by external force, the damping part 731 is in contact with the blocking rib 1176, and the rotation of the mist assembly 7 is limited through the friction force between the damping part 731 and the blocking rib 1176, so that the mist assembly 7 can maintain the angle; when the user needs to adjust the mist angle, the user applies force to the pull rod 723 to overcome the friction force between the damping part 731 and the blocking rib 1176, and drives the mist assembly 7 to rotate relative to the shell 11 through the pull rod 723, so as to adjust the mist angle. When the user adjusts to the required angle, the pull rod 723 is released, and the mist assembly 7 maintains the angle again under the action of the friction force between the damping part 731 and the blocking rib 1176.

[0092] Through the above technical scheme, the reliability of the use of the humidifier 100 is further improved.

[0093] In some embodiments, the humidifier 100 further comprises a connecting part 732 extending along the radial direction of the rotating shaft 73, and the damping part 731 is arranged at the end of the connecting part 732 away from the rotating shaft 73.

[0094] By the technical scheme, the force arm of the friction force borne by the damping part 731 is prolonged, because the friction force between the damping part 731 and the blocking rib 1176 is used to limit the rotation of the mist outlet assembly 7, and in the radial direction of the rotating shaft 73, the greater the distance between the damping part 731 and the rotating shaft 73, the longer the force arm of the friction force between the damping part 731 and the blocking rib 1176, and the better the effect of limiting the rotation of the mist outlet assembly 7.

[0095] In some specific embodiments, the damping part 731 is in interference fit with the blocking rib 1176, and the interference amount is B, 0mm < B≤ 2mm.

[0096] By the technical scheme, the friction force between the damping part 731 and the blocking rib 1176 is further increased, and the stability of the mist outlet assembly 7 is further improved.

[0097] With reference to Figure 13 and Figure 14 In some embodiments, the humidifier 100 further comprises a first driving member 8 connected with the mist outlet assembly 7 for driving the mist outlet assembly 7 to rotate, and a humidity sensor, both of which are connected with a control module of the humidifier 100.

[0098] When the humidity sensor detects that the air humidity is lower than the target air humidity, the first driving member 8 is started, and the mist outlet 7121 rotates within a certain range to rapidly increase the air humidity to the target air humidity. When the current air humidity is detected to be higher than the target value, the first driving member 8 adjusts the mist outlet 7121 to an angle set upward or a memory angle before the first driving member 8 is started, and then the first driving member 8 is closed.

[0099] Specifically, the first driving member 8 can be a motor.

[0100] In the embodiments of the utility model, the intelligence of the humidifier 100 is improved, and the indoor humidity can be automatically adjusted to the required humidity without user control.

[0101] With reference to Figure 2 , Figure 3 and Figure 15 In some embodiments, the humidifier 100 further comprises a host assembly 1 and a water tank assembly 2, the host assembly 1 comprises a shell 11, an atomizing member and a mist outlet assembly 7, the water tank assembly 2 is provided with a water supplement cavity 21, and the host assembly 1 and the water tank assembly 2 are detachably connected so that the humidifier 100 has a first working state and a second working state; in the first working state, the host assembly 1 is separated from the water tank assembly 2, and the host assembly 1 can independently operate; in the second working state, the host assembly 1 is connected with the water tank assembly 2, and the water supplement cavity 21 and the water containing cavity 111 are selectively communicated for supplementing water to the water containing cavity 111.

[0102] When the user needs to use the humidifier 100 for a long time, the host assembly 1 can be set to a second working state, that is, the host assembly 1 is matched with the water tank assembly 2, so that the water supplement cavity 21 can supplement water for the water storage cavity 111, and the user does not need to frequently add water, thereby prolonging the endurance time of the humidifier 100; when the user needs to place the humidifier 100 on the desktop for use, the host assembly 1 can be detached from the water tank assembly 2, and the host assembly 1 is placed on the desktop to work alone.

[0103] In the embodiments of the utility model, the host assembly 1 can be used alone or can work in cooperation with the water tank assembly 2, thereby effectively expanding the application range of the humidifier 100 and improving the applicability of the humidifier 100.

[0104] The scene in which the host assembly 1 is matched with the water tank assembly 2: the water storage capacity of the water tank assembly 2 is increased, the humidifier 100 can continuously humidify for a long time, and in the dry season, the humidifier 100 can continuously operate for a long time at a large humidification rate without the user frequently adding water. After the user adds water once, the user can continuously evaporate for a long time, so that the user can feel the effect of air humidification.

[0105] The scene in which the host assembly 1 works alone: the degree of air dryness is low, and the water stored in the host assembly 1 provides a small humidification amount, thereby avoiding the use of a large water tank and causing the water to be stored for a long time and to smell or breed bacteria to cause secondary pollution.

[0106] The humidifier 100 in the embodiments of the utility model can evaporate different water storage amounts in different working states, can adapt to scenes with different degrees of air dryness, solves the pain point that the user of a small water tank product frequently adds water but cannot achieve the effect of air humidification, and can avoid the small evaporation amount of a large water tank product each time, long-term storage of water, breeding of bacteria or smell of water, and secondary pollution.

[0107] In some embodiments, in the second working state, the shell 11 is supported on the water tank assembly 2.

[0108] In the embodiments of the utility model, in the second working state, the shell 11 is supported on the water tank assembly 2, that is, the host assembly 1 is located on the upper side of the water tank assembly 2, compared with the technical solution in which the water tank assembly 2 is arranged on the upper side of the host assembly 1, the host assembly 1 does not need to bear the gravity of the water tank assembly 2, so that the water tank assembly 2 can be constructed as a container with a larger capacity, thereby further prolonging the endurance time of the humidifier 100.

[0109] In some specific embodiments, the top of the water tank assembly 2 is provided with a first mounting opening 22 in communication with the water supplement cavity 21.

[0110] In the second working state, the host assembly 1 is supported on the upper side of the water tank assembly 2, and the water storage cavity 111 can be in communication with the water supplement cavity 21 through the first mounting opening 22.

[0111] The water tank assembly 2 has simple structure, the structure of the water tank assembly 2 is simplified, and the cost of the humidifier 100 is reduced.

[0112] In some embodiments, the outer peripheral wall of the shell 11 is provided with an abutting portion 113, and the abutting portion 113 abuts against the edge of the first mounting opening 22 in the second working state, thereby ensuring the stability of the main machine assembly 1.

[0113] Referring to Figure 3 and Figure 19 In some embodiments, the shell 11 includes a main body portion 114 and a base 115, and the base 115 is mounted to the main body portion 114.

[0114] The main body portion 114 is provided with a water storage cavity 111, and an installation space 116 can be defined between the main body portion 114 and the base 115, the installation space 116 is spaced apart from the water storage cavity 111, and the installation space 116 can be used to place components such as the control module, the water pump 3 and the fan 6 of the main machine assembly 1.

[0115] By setting the main body portion 114 and the base 115 to assemble part of the shell 11, the mold difficulty of the shell 11 is reduced, and the cost is reduced. Specifically, the main body portion 114 and the base 115 are detachably connected through a buckle structure, which is conducive to later maintenance or replacement. The main body portion 114 and the base 115 can also be connected by screws, and the utility model does not limit this.

[0116] Referring to Figure 15 , Figure 16 and Figure 17 In some embodiments, the end portion of the main body portion 114 protrudes outward to define the abutting portion 113, and the base 115 cooperates with the abutting portion 113 to be mounted to the main body portion 114.

[0117] In the second working state, the base 115 is inserted into the first mounting opening 22, and the abutting portion 113 abuts against the edge of the first mounting opening 22. The reliability of the connection between the main machine assembly 1 and the water tank assembly 2 is effectively improved.

[0118] Referring to Figure 19 In some embodiments, the humidifier 100 further includes a water pump 3, the water pump 3 is used to deliver water in the water supplement cavity 21 to the water storage cavity 111, the water pump 3 is arranged in the main machine assembly 1 and connected with the control module of the main machine assembly 1; or, the water pump 3 is arranged in the water tank assembly 2, and the water pump 3 is detachably connected with the control module of the main machine assembly 1.

[0119] When the water supplementing cavity 21 needs to supplement water, the water pump 3 works to connect the water supplementing cavity 21 and the water storage cavity 111, and to transport the water in the water supplementing cavity 21 to the water storage cavity 111, so as to complete the water supplementing of the water storage cavity 111.

[0120] In the embodiments of the utility model, the water pump 3 can transport the water in the water supplementing cavity 21, and the structure is simple, and the cost of the humidifier 100 is reduced.

[0121] The control module can be connected with the atomizing piece, the water pump 3, the fan 6 and other components to control the working state of the humidifier 100. Because the water pump 3 is only needed when the main assembly 1 is in the second working state, the water pump 3 only needs to be connected with the control module in the second working state. In some specific embodiments, the water pump 3 can be directly connected with the control module and arranged on the main assembly 1, and in other embodiments, the water pump 3 can be arranged in the water tank assembly 2 and detachably connected with the control module. When the main assembly 1 is in the second working state, the main assembly 1 is connected with the water tank assembly 2, and the water pump 3 is connected with the control module. When the main assembly 1 is in the first working state, the water pump 3 is disconnected with the control module.

[0122] Referring to Figure 15 , Figure 16 and Figure 17 , in some embodiments, the main assembly 1 is provided with a first matching piece 13 electrically connected with the control module, the water tank assembly 2 is provided with a first triggering piece 23, and the humidifier 100 is configured such that the first triggering piece 23 triggers the first matching piece 13 to make the control module electrically connected with the water pump 3 in the second working state, and the first triggering piece 23 is away from the first matching piece 13 to make the control module disconnected with the water pump 3 in the first working state.

[0123] Through the above technical solution, when the main assembly 1 is in the second working state, the first triggering piece 23 triggers the first matching piece 13, the control module is electrically connected with the water pump 3, so that the control module can control the working state of the water pump 3, and the control module can also provide current for the water pump 3; when the main assembly 1 is not in the second working state, the water pump 3 is not needed, in order to ensure the reliability of the humidifier 100, when the main assembly 1 is not in the second working state, the first triggering piece 23 is away from the first matching piece 13 to make the control module disconnected with the water pump 3, so as to avoid the possibility that the water pump 3 works when not in the second working state.

[0124] For example, when the main assembly 1 is in the first working state, the control module is disconnected with the water pump 3, so as to avoid the possibility that the substances in the outside are sucked into the water pump 3, and the reliability of the humidifier 100 is improved.

[0125] It should be noted that the first matching part 13 can be a position detection sensor, and when the first trigger part 23 triggers the position detection sensor, the control module obtains information of the position detection sensor, and then controls the water pump 3 to be connected with electricity; when the first trigger part 23 is away from the first matching part 13, the control module obtains information of the position detection sensor, and then controls the water pump 3 to be disconnected.

[0126] In some embodiments, the first matching part 13 is a first switch, and the first switch is electrically connected between the control module and the water pump 3; in the second working state, the first switch is closed to make the water pump 3 and the control module electrically connected.

[0127] In the embodiment of the utility model, the first matching part 13 is a switch arranged between the water pump 3 and the control module, which simplifies the structure of the humidifier 100 and reduces the cost of the humidifier 100.

[0128] In some embodiments, the first switch is a Hall element 131, and the first trigger part 23 is a magnetic part 231. Preferably, the magnetic part 231 is a permanent magnet.

[0129] When the host assembly 1 is in the second working state, the host assembly 1 is installed on the water tank assembly 2, the magnetic part 231 on the water tank assembly 2 is close to the Hall element 131 on the host assembly 1, the Hall element 131 is electrically connected under the action of the magnetic field of the magnetic part 231, so that the water pump 3 and the control module are electrically connected. When the host assembly 1 is not in the second working state (for example, in the first working state), the Hall element 131 is away from the magnetic part 231, the Hall element 131 is away from the magnetic field of the magnetic part 231, which causes the Hall element 131 to be disconnected, so that the control module is disconnected with the water pump 3.

[0130] In the embodiment of the utility model, the structure of the first switch and the first trigger part 23 is simple, which reduces the cost of the humidifier 100.

[0131] In some embodiments, the first switch can also be a normally open switch.

[0132] When the host assembly 1 is in the second working state, the first trigger part 23 contacts the normally open switch to close the normally open switch, so that the water pump 3 and the control module are electrically connected. When the host assembly 1 is not in the second working state, the first trigger part 23 is separated from the normally open switch, and the normally open switch is in an open state, so that the control module is disconnected with the water pump 3.

[0133] In the embodiment of the utility model, the structure of the first switch and the first trigger part 23 is simple, which reduces the cost of the humidifier 100.

[0134] It should be understood that the first switch is not limited to the Hall element 131 and the normally open switch, and can also be other forms of switches, and the utility model does not limit this.

[0135] With reference to Figure 15 , Figure 16 and Figure 17 In some embodiments, the humidifier 100 further comprises a waterway assembly 4, the waterway assembly 4 is arranged in the water tank assembly 2, the waterway assembly 4 is detachably connected with the water inlet end of the water pump 3, and the water inlet of the waterway assembly 4 is in communication with the water supplement cavity 21 and is located at the bottom of the water supplement cavity 21.

[0136] In the embodiments of the utility model, the water pump 3 can be in communication with the bottom of the water supplement cavity 21 through the waterway assembly 4, so that the water pump 3 can extract the water at the bottom of the water supplement cavity 21, that is, the water in the water supplement cavity 21 can be transported to the water containing cavity 111, the water resources in the water supplement cavity 21 are maximized, and the endurance time of the humidifier 100 is further prolonged. And the waterway assembly 4 is detachably connected with the water inlet end of the water pump 3, which does not affect the disassembly between the main machine assembly 1 and the water tank assembly 2, and the reliability of the humidifier 100 is improved.

[0137] With reference to Figure 16 , Figure 17 and Figure 18 In some embodiments, the waterway assembly 4 comprises a support 41 and a water inlet pipe 42, the support 41 is installed to the water tank assembly 2, the first end of the water inlet pipe 42 is fixed to the support 41 to be detachably connected with the water pump 3, and the second end of the water inlet pipe 42 extends to the bottom of the water supplement cavity 21.

[0138] Because the main machine assembly 1 is located at the upper side of the water tank assembly 2 in the second working state, the first end of the water inlet pipe 42 can be fixed to the upper end of the water tank assembly 2 through the support 41, and the convenience of connecting the water inlet pipe 42 with the water pump 3 is improved.

[0139] In some specific embodiments, the support 41 comprises a first connecting pipe 411, the lower end of the first connecting pipe 411 is connected with the first end of the water inlet pipe 42, and the upper end of the first connecting pipe 411 is plug-in matched with the water inlet end of the water pump 3.

[0140] In the embodiments of the utility model, the connection mode of the waterway assembly 4 and the water pump 3 is simple, and the convenience of using the humidifier 100 is improved.

[0141] In some embodiments, the support 41 is detachably installed to the water tank assembly 2.

[0142] Through the above technical scheme, the support 41 is detachably connected with the water tank assembly 2, the replacement of the support 41 is facilitated, and the maintenance cost of the humidifier 100 is reduced.

[0143] In some specific embodiments, the support 41 is snap-connected with the inner wall of the water supplement cavity 21, so as to facilitate the installation and removal of the support 41; in other embodiments, the support 41 can also be installed on the inner wall of the water supplement cavity 21 through screws, and the utility model is not limited in this regard.

[0144] In some embodiments, the water path assembly 4 further comprises a filter module 43, and the filter module 43 is arranged at the second end of the water inlet pipe 42.

[0145] Through the above technical solution, the possibility of impurities in the water supplement cavity 21 entering the water tank 111 is reduced, the purity of the water in the water tank 111 is improved, and the safety of the humidifier 100 is improved.

[0146] In some embodiments, the water path assembly 4 is detachable relative to the water tank assembly 2 as a whole.

[0147] Through the above technical solution, the water path assembly 4 and the water tank assembly 2 are detachably connected, the replacement of the water path assembly 4 is facilitated, and the maintenance cost of the humidifier 100 is reduced.

[0148] In some specific embodiments, the water path assembly 4 comprises a support 41, a water inlet pipe 42 and a filter module 43. The support 41 is snap-connected with the inner wall of the upper end of the water supplement cavity 21, and the support 41 comprises a first connecting pipe 411, the lower end of the first connecting pipe 411 is connected with the first end of the water inlet pipe 42, and the upper end of the first connecting pipe 411 is insertedly connected with the water inlet end of the water pump 3. The filter module 43 is arranged at the second end of the water inlet pipe 42, and the filter module 43 is screw-connected with the bottom of the water supplement cavity 21.

[0149] In the embodiments of the utility model, the connection mode between the water path assembly 4 and the water tank assembly 2 is simple, and the cost of the humidifier 100 is reduced.

[0150] It should be understood that the connection mode of the support 41 and the water tank assembly 2 and the connection mode of the filter module 43 and the water tank assembly 2 can also be plug-in connection, screw connection and the like, and the utility model is not limited in this regard.

[0151] Referring to Figure 19 , Figure 20 and Figure 21 In some embodiments, the humidifier 100 comprises a shell 11, an atomizing piece and a float 5, the shell 11 is internally provided with a water tank 111 and a mist outlet 7121 in communication with the water tank 111, the shell 11 is internally provided with an upper water passage 118 in communication with the water tank 111, and the upper water passage 118 is provided with an upper water inlet 1171 located on the outer surface of the shell 11; the atomizing piece is arranged in the water tank 111 to atomize liquid; and the float 5 is movably arranged in the upper water passage 118 to open or close the upper water inlet 1171.

[0152] When the user needs to use the humidifier 100, the atomizing piece works to atomize the liquid in the water holding cavity 111 into water mist, and then the water mist is discharged through the mist outlet 7121 to improve the indoor air.

[0153] In the embodiment of the utility model, the shell 11 is provided with the float 5, the float 5 can float up and down with the water level in the water holding cavity 111, when the water level in the water holding cavity 111 rises to the first set height, the float 5 rises with the water level and rises to close the water inlet 1171, with the continuous work of the humidifier 100, the water level in the water holding cavity 111 begins to drop, when the water level in the water holding cavity 111 drops below the first set height, the float 5 drops with the water level and opens the water inlet 1171, so that the user can add water through the water inlet 1171 on the surface of the shell 11.

[0154] When the water level in the water holding cavity 111 is below the first set height and needs to be added to the water holding cavity 111, at this time, the float 5 is in the state of opening the water inlet 1171, the user can add water through the water inlet 1171 on the surface of the shell 11. When adding water, the water enters the water inlet channel 118 through the water inlet 1171, and then enters the water holding cavity 111. When the water level in the water holding cavity 111 rises to the first set height, the float 5 closes the water inlet 1171, so that the water cannot continue to be added, avoiding the risk of the user adding too much water, ensuring that the water level in the water holding cavity 111 will not be higher than the first set height, and ensuring the reliability of the humidifier 100.

[0155] According to the humidifier 100 of the utility model embodiment, the shell 11 is provided with the float 5, the float 5 can float up and down with the water level in the water holding cavity 111, when the water level in the water holding cavity 111 rises to the first set height, the float 5 rises with the water level and rises to close the water inlet 1171, with the continuous work of the humidifier 100, the water level in the water holding cavity 111 begins to drop, when the water level in the water holding cavity 111 drops below the first set height, the float 5 drops with the water level and opens the water inlet 1171, so that the user can add water through the water inlet 1171 on the surface of the shell 11.

[0156] In some embodiments, at least a portion of the float 5 is non-circular in cross-section to prevent rotation.

[0157] Through the above technical scheme, the rotation of the float 5 is limited, the activity mode of the float 5 is limited, so that the float 5 can only maintain a set angle to move up and down, and the float 5 can be matched with the shape of the water inlet 1171 when moving up, so as to completely block the water inlet 1171, and the reliability of the float 5 closing the water inlet 1171 is ensured.

[0158] It should be noted that at least a portion of the float 5 is non-circular, which can be triangular, rectangular, hexagonal, octagonal, oval, track-shaped, etc., and the utility model does not limit this.

[0159] In some embodiments, the upper water passage 118 comprises an upper portion 1184 and a lower portion 1185, the cross-sectional area of the upper portion 1184 is smaller than that of the lower portion 1185, and the upper portion 1184 defines the upper water inlet 1171; the float 5 comprises a first portion 51 and a second portion 52, the cross-sectional area of the first portion 51 is smaller than that of the second portion 52, the first portion 51 is located in the upper portion 1184, and the second portion 52 is located in the lower portion 1185.

[0160] In the embodiments of the utility model, the float 5 comprises a first portion 51 and a second portion 52, the first portion 51 is located on the upside of the second portion 52, the first portion 51 is used for closing the upper water inlet 1171, therefore the shape of the first portion 51 needs to be adapted to the upper water inlet 1171, and the upper water inlet 1171 does not need to be designed too large, therefore the cross-sectional area of the first portion 51 is designed to be relatively small, the material of the float 5 is reduced, and the cost of the humidifier 100 is reduced. The second portion 52 is located on the downside of the first portion 51, the second portion 52 is used for cooperating with the water surface to drive the first portion 51 to move up and down, the cross-sectional area of the second portion 52 is greater than that of the first portion 51, the contact area between the second portion 52 and the water is increased, and the reliability of the float 5 floating up and down with the water surface is ensured.

[0161] In the embodiments of the utility model, the upper water passage 118 comprises an upper portion 1184 and a lower portion 1185, the cross-sectional area of the upper portion 1184 is smaller than that of the lower portion 1185, so that the shape of the upper water passage 118 is adapted to that of the float 5, and the reliability of the float 5 moving up and down is further improved.

[0162] In some embodiments, the cross section of the upper portion 1184 is non-circular, and the first portion 51 matches the upper portion 1184.

[0163] In the embodiments of the utility model, only the first portion 51 of the float 5 is designed to be non-circular, the effect of limiting the rotation of the float 5 can be realized, and the reliability of the float 5 closing the upper water inlet 1171 is ensured.

[0164] It should be understood that, in other embodiments, the lower portion 1185 can also be non-circular, and the second portion 52 matches the lower portion 1185; the upper portion 1184 and the lower portion 1185 can also be non-circular, the first portion 51 matches the upper portion 1184, the second portion 52 matches the lower portion 1185, and the shapes of the upper portion 1184 and the lower portion 1185 can be the same or different, and the utility model does not limit this.

[0165] Referring to Figure 20 , Figure 22 and Figure 23In some further embodiments, the top of the first portion 51 is provided with a first mating surface 511, which is arranged around the first portion 51. The upper water inlet 1171 is arranged on the top wall of the upper portion 1184, and the top wall of the upper portion 1184 is provided with a second mating surface 11841 around the upper water inlet 1171. When the liquid level in the water holding cavity 111 reaches the first set height, the float 5 rises to abut against the first mating surface 511 and the second mating surface 11841, thereby completely closing the upper water inlet 1171, ensuring the reliability of the float 5 in closing the upper water inlet 1171.

[0166] The first mating surface 511 can be a flat surface, an inclined surface or a curved surface, and the shape of the second mating surface 11841 is adapted to the shape of the first mating surface 511, so that the first mating surface 511 and the second mating surface 11841 can completely fit to close the upper water inlet 1171.

[0167] In some specific embodiments, the top of the first portion 51 is gradually reduced in cross section in the downward direction to form a tapered surface on the top of the first portion 51, which is formed as the first mating surface 511, and the shape of the second mating surface 11841 is adapted to the shape of the first mating surface 511.

[0168] When the liquid level in the water holding cavity 111 reaches the first set height, the first mating surface 511 and the second mating surface 11841 abut, and because both the first mating surface 511 and the second mating surface 11841 are tapered surfaces, the cooperation between the first mating surface 511 and the second mating surface 11841 is increased under the action of the buoyancy, further ensuring the reliability of the first portion 51 in closing the upper water inlet 1171.

[0169] In addition, because both the first mating surface 511 and the second mating surface 11841 are tapered surfaces, they also have a guiding effect, so that the first portion 51 can accurately close the upper water inlet 1171, further ensuring the reliability of the first portion 51 in closing the upper water inlet 1171.

[0170] In some embodiments, the inner peripheral wall of the upper portion 1184 is provided with a plurality of guide ribs 11842, which are spaced around the first portion 51.

[0171] The guide ribs 11842 reduce the contact area between the first portion 51 and the inner peripheral wall of the upper portion 1184, reducing the possibility of sticking between the first portion 51 and the inner peripheral wall of the upper portion 1184, and ensuring the reliability of the float 5 in moving up and down with the water level.

[0172] In some embodiments, the outer peripheral wall of the second portion 52 is provided with a plurality of guide protrusions 521, which are respectively in sliding contact with the inner peripheral wall of the lower portion 1185.

[0173] In the embodiment of the utility model, the second part 52 contacts with the inner circumferential wall of the lower part 1185 through the guide protrusion 521, the contact area of the second part 52 and the inner circumferential wall of the lower part 1185 is reduced, the possibility of adhesion between the second part 52 and the inner circumferential wall of the lower part 1185 is reduced, and the reliability of the up-and-down movement of the float 5 with the water level is ensured.

[0174] In some specific embodiments, the cross section of the second part 52 is polygonal, and the connection of the adjacent side walls of the second part 52 defines the guide protrusion 521.

[0175] Through the above technical solution, the second part 52 can only contact with the inner circumferential wall of the lower part 1185 through the guide protrusion 521, the possibility of adhesion between the second part 52 and the inner circumferential wall of the lower part 1185 is reduced, and in the embodiment of the utility model, the structure of the second part 52 is simple, easy to process, and the processing cost of the float 5 is reduced.

[0176] It should be understood that the cross section of the second part 52 can be triangular, rectangular, hexagonal, octagonal, etc.

[0177] Referring to Figure 22 and Figure 23 In some embodiments, the upper water channel 118 is provided with a bottom wall blocking the travel of the float 5, and the bottom wall is provided with a hollow area 1183 for water outlet.

[0178] In the embodiment of the utility model, the upper water channel 118 is provided with a bottom wall, which limits the possibility of the float 5 moving downward to separate from the upper water channel 118, reduces the risk of the float 5 being lost, and ensures the reliability of the up-and-down movement of the float 5. And the bottom wall is provided with a hollow area 1183, so that the water entering the upper water channel 118 through the upper water inlet can enter the water containing cavity 111 through the hollow area 1183, and the water in the water containing cavity 111 can also enter the upper water channel 118 through the hollow area 1183 to drive the float 5 to move up and down.

[0179] In some embodiments, the shell 11 is provided with a cylindrical extension 1181 and a bottom plate 1182, the extension 1181 is fixed to the shell 11 to define an upper water channel 118 with an open bottom, and the bottom plate 1182 is detachably mounted to the bottom of the extension 1181, and the hollow area 1183 is arranged on the bottom plate 1182.

[0180] The upper water channel 118 with a closed bottom end is defined by the extension 1181 and the bottom plate 1182, which facilitates reducing the difficulty of mold opening of the shell 11 and reduces the cost. When installing the float 5, the float 5 can be placed in the upper water channel 118 through the open bottom end of the extension 1181, and then the bottom plate 1182 is installed at the bottom of the extension 1181 to avoid the float 5 from being separated from the upper water channel 118. In the embodiment of the utility model, the installation mode of the float 5 is simple, and the cost of the humidifier 100 is reduced.

[0181] Specifically, the extension 1181 and the bottom plate 1182 are detachably connected through a buckle structure. The extension 1181 and the bottom plate 1182 can also be connected through screws, which is not limited in the utility model.

[0182] In some embodiments, the top wall of the shell 11 is provided with a groove 1172, and the water inlet 1171 is arranged at the lowest part of the groove 1172.

[0183] When the user adds water, water can be directly added to the groove 1172, and the groove 1172 can play a role of water guiding, so that the user does not need to align the water inlet 1171 to add water, and the convenience of adding water to the humidifier 100 is effectively improved. In addition, when the user adds water to the float 5 to close the water inlet 1171, the user is difficult to stop adding water while closing the water inlet 1171, and a small amount of water will continue to fall. In the embodiment of the utility model, the groove 1172 is arranged on the top wall of the shell 11, so that the excess water can be temporarily stored in the groove 1172. With the use of the humidifier 100, the water level in the water storage cavity 111 decreases, the float 5 opens the water inlet 1171, and the water in the groove 1172 can enter the water storage cavity 111 through the water inlet 1171, without the need for the user to handle it, and the convenience of using the humidifier 100 is further improved.

[0184] In some embodiments, the top wall of the shell 11 is provided with a mist outlet 7121, and the water inlet 1171 is arranged lower than the mist outlet 7121.

[0185] Through the above technical solution, it is convenient for the user to distinguish the mist outlet 7121 and the water inlet 1171, and the possibility of the user adding water through the mist outlet 7121 is reduced. Moreover, the water inlet 1171 is arranged lower than the mist outlet 7121, which avoids the risk that water flows from the side of the water inlet 1171 to the mist outlet 7121 when the user adds water, and further improves the reliability of using the humidifier 100.

[0186] Referring to Figure 3 , Figure 4 and Figure 24In some embodiments, the shell 11 comprises a main body part 114 and a cover part 117, the cover part 117 comprises an air duct assembly 1173 and a face cover 1175, the main body part 114 is provided with a water containing cavity 111 with an open top, and the cover part 117 is detachably arranged on the top of the main body part 114 and closes the opening on the top of the water containing cavity 111. The mist outlet 7121, the upper water inlet 1171 and the upper water channel 118 are all arranged on the cover part 117.

[0187] According to the above technical solution, the cover part 117 can be detached from the main body part 114, which facilitates the user to clean and maintain the humidifier 100.

[0188] It should be noted that the cover part 117 can be lapped on the main body part 114 or be clamped on the main body part 114, and the present application does not limit this.

[0189] In some embodiments, the water containing cavity is provided with a lower water outlet, the main machine assembly is provided with a shielding assembly for closing and opening the lower water outlet, the shielding assembly closes the lower water outlet in the first working state, and the shielding assembly opens the lower water outlet in the second working state, and the lower water outlet is communicated with the water supplement cavity.

[0190] In the first working state, the main machine assembly 1 operates independently, at this time, the shielding assembly 12 closes the lower water outlet 1111, so as to avoid the water in the water containing cavity 111 flowing out through the lower water outlet 1111 and wetting the table top or the ground, and to ensure the reliability of the independent operation of the main machine assembly 1.

[0191] In the second working state, the main machine assembly 1 is connected with the water tank assembly 2, and the shielding assembly 12 opens the lower water outlet 1111, so that when the user adds water through the upper water inlet 1171, the water in the water containing cavity 111 can enter the water supplement cavity 21 through the lower water outlet 1111, thereby adding water to the water supplement cavity 21.

[0192] According to the above technical solution, the convenience of the user in adding water is further improved.

[0193] Reference Figure 15 and Figure 16 In some embodiments, the water tank assembly 2 is provided with a second trigger 25, and the humidifier 100 is configured such that the second trigger 25 cooperates with the shielding assembly 12 to open the lower water outlet 1111 in the second working state, and the second trigger 25 is away from the shielding assembly 12 to close the lower water outlet 1111 in the first working state.

[0194] When the host assembly 1 is in the second working state, the second trigger 25 triggers the shielding assembly 12, the shielding assembly 12 opens the drain 1111, so that the water in the water cavity 111 can enter the water supplement cavity 21 through the drain 1111; when the host assembly 1 is in the first working state, the second trigger 25 is away from the shielding assembly 12, so that the drain 1111 is closed, avoiding the water in the water cavity 111 flowing out through the drain 1111, wetting the table and the ground, and ensuring the reliability of the independent operation of the host assembly 1.

[0195] Through the above technical solution, when the host assembly 1 is in the second working state, the second trigger 25 can cooperate with the shielding assembly 12 to automatically open the drain 1111, without the need for manual operation of the user, thereby improving the convenience of use of the humidifier 100.

[0196] In some embodiments, the shielding assembly 12 includes a shielding piece 121, the shielding piece 121 is movable relative to the host assembly 1 for closing and opening the drain 1111; the second trigger 25 is configured as a push rod, when the host assembly 1 is switched to the second working state, the push rod pushes the shielding piece 121 to move to open the drain 1111.

[0197] In the embodiments of the utility model, the shielding assembly 12 and the second trigger 25 have simple structures, thereby reducing the cost of the humidifier 100.

[0198] In some embodiments, the shielding assembly 12 further includes: an elastic piece 122, the elastic piece 122 applies a first action force to the shielding piece 121, the first action force makes the shielding piece 121 have a tendency to close the drain 1111.

[0199] Through the above technical solution, in the first working state, under the action of the push rod, the first action force applied by the elastic piece 122 to the shielding piece 121 makes the shielding piece 121 stably close the drain 1111, thereby ensuring the reliability of the independent operation of the host assembly 1 and avoiding the risk of water leakage of the drain 1111.

[0200] In some specific embodiments, the first trigger 23 and the second trigger 25 are both arranged on the support 41, thereby simplifying the structure of the whole humidifier 100 and reducing the cost of the humidifier 100.

[0201] In other embodiments, the shielding assembly 12 can also be set as an electrically driven structure and connected with the control module, for example, the shielding assembly 12 can be an electromagnetic valve, when the host assembly 1 is in the second working state, the control module controls the shielding assembly 12 to open the drain 1111, when the host assembly 1 is in the first working state, the control module controls the shielding assembly 12 to close the drain 1111. It can also be other cases, as long as the drain 1111 can be closed in the first working state, and the drain 1111 can be opened in the second working state.

[0202] In some embodiments, the host assembly 1 comprises a water blocking piece 14 arranged around the drain 1111, the water blocking piece 14 comprises a first opening 141 in communication with the water containing cavity 111, and the first opening 141 is located above the drain 1111.

[0203] Through the above technical solution, when the water level in the water containing cavity 111 reaches the height of the first opening 141, the excess water in the water containing cavity 111 will enter the water supplement cavity 21 through the drain 1111, so that a certain amount of water can be reserved in the water containing cavity 111, avoiding the possibility that all the water in the water containing cavity 111 flows out through the drain 1111, and ensuring the reliability of the humidifier 100.

[0204] Referring to Figure 25 and Figure 26 In some embodiments, the humidifier 100 further comprises a fan 6, the fan 6 is arranged in the host assembly 1 and connected with the control module of the host assembly 1, the shell 11 is provided with a first air inlet area 119, and the fan 6 is used to drive the air flowing into the first air inlet area 119 to drive the water mist to flow out of the host assembly 1.

[0205] In the embodiments of the utility model, the host assembly 1 is provided with the fan 6, so that the fan 6 can blow the water mist in the liquid containing cavity to the indoor, and the mist output of the humidifier 100 is effectively improved.

[0206] In some embodiments, the first air inlet area 119 is arranged on the side wall of the host assembly 1.

[0207] When the host assembly 1 is in the first working state or in the second working state, the fan 6 can directly intake air through the first air inlet area 119 of the side wall.

[0208] In other embodiments, the first air inlet area 119 is arranged on the bottom surface of the host assembly 1. The water tank assembly 2 is provided with a second air inlet area 24 in communication with the water supplement cavity 21, the first air inlet area 119 is in communication with the water supplement cavity 21 in the second working state, and the fan 6 intakes air through the first air inlet area 119, the water supplement cavity 21 and the second air inlet area 24.

[0209] When the host assembly 1 is in the first working state, the host assembly 1 directly takes in air through the first air inlet area 119 on the bottom surface, and when the host assembly 1 is in the second working state, the fan 6 takes in air through the first air inlet area 119, the water supplement cavity 21 and the second air inlet area 24.

[0210] Through the above technical solution, the distance between the air inlet area and the mist outlet 7121 is increased, the air of the air inlet area is prevented from affecting the airflow of the mist outlet, and the reliability of the humidifier 100 is ensured.

[0211] In some embodiments, the first air inlet area 119 is arranged on the bottom surface of the host assembly 1, and the host assembly 1 is further provided with a support leg 15 protruding from the bottom surface.

[0212] When the host assembly 1 is in the first working state, the host assembly 1 is supported on the desktop or the ground through the support leg 15, the distance between the bottom surface of the host assembly 1 and the desktop or the ground is increased, and the first air inlet area 119 is facilitated to take in air.

[0213] Other configurations of the humidifier 100 according to the embodiments of the present application are known to those skilled in the art, and will not be described in detail here.

[0214] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0215] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A humidifier, characterized by, The humidifier comprises: a housing provided with a water storage cavity; an atomizing element arranged in the housing to atomize liquid; a mist outlet assembly movably arranged in the housing, the mist outlet assembly being provided with a mist outlet communicating with the water storage cavity, and the mist outlet assembly being configured to adjust the orientation of the mist outlet and the mist outlet area of the mist outlet.

2. The humidifier of claim 1, wherein, The mist outlet assembly comprises a body portion and an adjusting portion, the body portion being provided with the mist outlet and being rotatably arranged in the housing to change the orientation of the mist outlet; the adjusting portion being movably arranged in the body portion to adjust the mist outlet area of the mist outlet.

3. The humidifier of claim 2, wherein, The body portion comprises a rotary cover and a cover plate, the rotary cover being rotatably arranged in the housing, the cover plate being arranged on the rotary cover to define a cavity, the mist outlet being arranged on the cover plate and communicating with the cavity, the rotary cover being provided with a mist inlet communicating with the cavity and the water storage cavity respectively; at least part of the adjusting portion being movably arranged in the cavity to adjust the mist outlet area of the mist outlet.

4. The humidifier of claim 3, wherein, The adjusting portion comprises an opening portion and a baffle portion, the adjusting portion being movably arranged in the cavity to make the opening portion communicate with the mist outlet and / or the baffle portion shield the mist outlet to adjust the mist outlet area.

5. The humidifier of claim 4, wherein, The adjusting portion further comprises a lever, the lever being exposed through the mist outlet.

6. The humidifier of claim 1, wherein, The housing is provided with a clearance groove, a side wall of the clearance groove being provided with a pivot groove, a rotary shaft of the mist outlet assembly being rotatably arranged in the pivot groove, at least part of the mist outlet assembly being arranged in the clearance groove to limit the rotation angle of the mist outlet assembly.

7. The humidifier of claim 6, wherein, An inner circumferential wall of the clearance groove is in sliding contact with an outer circumferential wall of the mist outlet assembly to guide the rotation direction of the mist outlet assembly.

8. The humidifier of claim 7, wherein, The inner wall of the clearance groove is formed as an arc surface, the outer circumferential wall of the mist outlet assembly matching the arc surface.

9. The humidifier of claim 6, wherein, The housing is provided with an air duct assembly corresponding to the mist outlet assembly, the air duct assembly being provided with a mist guide channel for guiding mist to the mist outlet assembly; The air duct assembly is provided with the clearance groove on both sides of the mist guide channel.

10. The humidifier of claim 9, wherein, The housing comprises a face cover, the face cover being arranged on the air duct assembly, the face cover and the air duct assembly jointly defining the pivot groove, the face cover being provided with a clearance space for avoiding the mist outlet assembly.

11. The humidifier of claim 6, wherein, The housing is further provided with a blocking rib outside the clearance groove; An end portion of the rotary shaft is provided with a damping portion, the damping portion being in contact with the blocking rib to position the rotation angle of the mist outlet assembly.

12. The humidifier of claim 11, wherein, The rotary shaft further comprises a connecting portion extending along the radial direction of the rotary shaft, the damping portion being arranged at an end portion of the connecting portion away from the rotary shaft.

13. The humidifier of any one of claims 1-12, wherein, The humidifier further comprises a main machine assembly and a water tank assembly, the main machine assembly comprising the housing, the atomizing element and the mist outlet assembly; the water tank assembly being provided with a water supplement cavity, the main machine assembly and the water tank assembly being detachably connected to make the humidifier have a first working state and a second working state; In the first working state, the main assembly is separated from the water tank assembly, and the main assembly can be independently operated; in the second working state, the main assembly is connected with the water tank assembly, and the water supplement cavity and the water storage cavity are selectively communicated for supplementing water to the water storage cavity.

14. The humidifier of claim 13, wherein, The water storage cavity is provided with a lower water outlet, and the main assembly is provided with a shielding assembly for closing and opening the lower water outlet. In the first working state, the shielding assembly closes the lower water outlet, and in the second working state, the shielding assembly opens the lower water outlet, and the lower water outlet is communicated with the water supplement cavity.

15. The humidifier of claim 13, wherein, Further comprising a water pump for conveying water in the water supplement cavity to the water storage cavity, the water pump is arranged on the main assembly and connected with the control module of the main assembly. Or, the water pump is arranged on the water tank assembly, and the water pump is detachably connected with the control module of the main assembly.

16. The humidifier of claim 15, wherein, The main assembly is provided with a first matching part electrically connected with the control module, and the water tank assembly is provided with a first triggering part. The humidifier is configured such that in the second working state, the first triggering part triggers the first matching part to electrically connect the control module with the water pump, and in the first working state, the first triggering part is away from the first matching part to disconnect the control module from the water pump.

17. The humidifier of claim 13, wherein, Further comprising: A fan arranged on the main assembly and connected with the control module of the main assembly, and the shell is provided with a first air inlet area. The fan is used to drive the air flowing from the first air inlet area to carry water mist out of the main assembly.

18. The humidifier of claim 17, wherein, The water tank assembly is provided with a second air inlet area, In the second working state, the first air inlet area is communicated with the water supplement cavity, and the fan takes in air through the first air inlet area, the water supplement cavity and the second air inlet area.

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